Carbon burns in the presence of oxygen to give carbon dioxide. which chemical equation describes this reaction?
1(carbon + oxygen + carbon dioxide
2(carbon + oxygen → carbon dioxide
3(carbon dioxide → carbon + oxygen
4(carbon dioxide + carbon → oxygen

The correct answer is Option 2.

Explanation:

When carbon burns in the presence of oxygen, it produces a gas known as carbon dioxide.

To write a chemical equation, we must follow some of the rules:

Here, carbon and oxygen are the reactants and carbon dioxide is the product.

Thus, the chemical equation representing this reaction follows:

Hence, the correct answer is Option 2.

there is none because earth is stationary and flat.